Home / 4,895.83-6,758.20-3,324.84

Finding the Fourth Proportional to 4,895.83, 6,758.20 and 3,324.84

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Solution

The fourth proportional to 4,895.83, 6,758.20 and 3,324.84 is: 4,589.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895.83 : 6,758.20 = 3,324.84 : x
  2. Step 2: Convert to fraction form
    4,895.83/6,758.20 = 3,324.84/x
  3. Step 3: Cross multiply
    4,895.83x = 6,758.20 × 3,324.84
  4. Step 4: Simplify right side
    4,895.83x = 22,469,933.69
  5. Step 5: Solve for x
    x = 22,469,933.69/4,895.83
  6. Step 6: Final answer
    x = 4,589.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.